Windows Wizards! What may be the reason for a driver being detected as "unsigned" on the practice room computer, but installing perfectly on my studio PC at home? Both are Win7x64 SP1, but it seems that at one point I might have installed an additional patch for the Win8/10 algorithms to be recognized. I simply can't remember which and where to find it. I'm sure you do!

(At the moment, the PC runs in test mode, so no signatures required. Can I leave this permanently or will it switch back sooner or later?
The interface in question btw is a Zoom UAC-8, surprisingly good!)